Tracking Late December Winter Storm Expected to Impact the Northern Plains through the Northeast U.S.

A winter storm system will rapidly intensify over the Midwest on Sunday and track through the Great Lakes on Monday. Periods of heavy snow are anticipated across the Upper Great Lakes late Sunday and continuing into Monday. At least 1/10 inch of ice accumulation is expected from a wintry mix across much of the interior Northeast U.S. starting Sunday afternoon. Read More >

Current conditions at

Lost Trail Pass (ITD87)

Lat: 45.69302°NLon: 113.94835°WElev: 7090.0ft.

light snow

16°F

-9°C

Humidity 72%
Wind Speed NNW 2 MPH
Barometer NA
Dewpoint 8°F (-13°C)
Visibility 0.99 mi
Last update 27 Dec 11:45 AM MST
Extended Forecast for

4 Miles S Gibbonsville ID

Winter Weather Advisory December 27, 12:04pm until December 27, 08:00pm
Click here for hazard details and duration
Winter Weather Advisory
  •  
    Winter Weather Advisory December 27, 12:04pm until December 27, 08:00pm

    NOW until 8:00pm Sat

    Winter Weather Advisory

  • This Afternoon

    High: 25 °F

    Snow Likely

  • Tonight

    Tonight: Partly cloudy, with a low around 1. Wind chill values as low as -7. South wind 5 to 8 mph becoming calm  after midnight.

    Low: 1 °F

    Partly Cloudy

  • Sunday

    Sunday: Sunny, with a high near 20. Calm wind.

    High: 20 °F

    Sunny

  • Sunday Night

    Sunday Night: Mostly clear, with a low around 9. Calm wind.

    Low: 9 °F

    Mostly Clear

  • Monday

    Monday: Mostly sunny, with a high near 27. Calm wind.

    High: 27 °F

    Mostly Sunny

  • Monday Night

    Monday Night: Mostly cloudy, with a low around 15.

    Low: 15 °F

    Mostly Cloudy

  • Tuesday

    Tuesday: Partly sunny, with a high near 32.

    High: 32 °F

    Partly Sunny

  • Tuesday Night

    Tuesday Night: Mostly cloudy, with a low around 20.

    Low: 20 °F

    Mostly Cloudy

Detailed Forecast

This Afternoon
Snow likely, mainly between 1pm and 3pm. Partly sunny, with a temperature falling to around 16 by 5pm. West northwest wind 9 to 11 mph. Chance of precipitation is 60%. Total daytime snow accumulation of around an inch possible.
Tonight
Partly cloudy, with a low around 1. Wind chill values as low as -7. South wind 5 to 8 mph becoming calm after midnight.
Sunday
Sunny, with a high near 20. Calm wind.
Sunday Night
Mostly clear, with a low around 9. Calm wind.
Monday
Mostly sunny, with a high near 27. Calm wind.
Monday Night
Mostly cloudy, with a low around 15.
Tuesday
Partly sunny, with a high near 32.
Tuesday Night
Mostly cloudy, with a low around 20.
Wednesday
Mostly sunny, with a high near 35.
Wednesday Night
Partly cloudy, with a low around 20.
New Year's Day
Partly sunny, with a high near 36.
Thursday Night
A slight chance of snow. Mostly cloudy, with a low around 25.
Friday
A chance of snow. Partly sunny, with a high near 35.
Basemap Options
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ABOUT THIS FORECAST

 
Point Forecast:
4 Miles S Gibbonsville ID
 45.51°N 113.9°W (Elev. 5600 ft)
1:02 am MST Dec 27, 2025
12pm MST Dec 27, 2025-6pm MST Jan 2, 2026
 
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Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database